Watermark behind the screen

[Meestyrio]

I am a note 10 plus user and i have noticed this unusual water mark type bar appearing at the back of my screen since i purchased my device. I am curious to know what is this rectangle shaped watermark on the back of my screen doing??

Does anyone know about this. If yes pls share your ideas about it.

[Anonymous]

it's a fingerprint scanner nothing else

[Astrobeast]

yes i know that!!

[Anonymous]

it's just a fingerprint scanner on the display nothing to worry about

[Meestyrio]

Thanks for your valuable comments. Me too thinks it might be the fingerprint sensor. which appears when phone is exposed to lights. I have also asked the service centers they were unable to provide any reasonable explanations to this, but as i have seen the same with other new devices. i guess its what it is a fingerprint sensor attached beneath the screen.

[Anonymous]

yes

[Foxhound]

Yes it is a fingerprint scanner. You can easily notice it under direct sunlight or under bright light. when the screen is turned on and the background is light, like usual white or light yellow etc WHEN YOUR SCREEN IS AT FULL BRIGHTNESS.
Even I'm using an s10 i can see it easily. There is nothing to worry and no need to replace it.

https://phandroid.com/2019/03/22/people-are-reporting-galaxy-s10-fingerprint-sensor-visible-at-full-...

[ramdasphotography]

I guess it is the ultrasonic fingerprint sensor visible through the display. Just compare your note with other note 10. If it's only for yours, take it to Samsung authorised service centre.

[Goldychahal]

it's a ultrasonic fingerprint sensor... sometimes it's visible from certain angles and always visible in direct sunlight.. don't worry..